A new way to deliver the protein PIN1 to the testes could treat male infertility, as it restored normal sperm development in previously infertile mice and protected the blood-testes barrier.

New research found a method to detect Alzheimer's disease earlier, with 10 times more sensitivity than current technology, using an artificial enzyme called the nanozyme.

CBD (cannabidiol) may reduce the lung-damaging "cytokine storm" that can be fatal in patients with COVID-19 or respiratory diseases. CBD increases levels of the peptide apelin, which reduces inflammation.

Blue-light blocking or filtering glasses are linked to improved sleep, work engagement, and productivity. These glasses filter the blue light from computers, smartphones, TV, and tablets that disrupts sleep.